Question

我的XAML中有一个ListView定义为

<vm:JobListView x:Name="JobEditor" ItemsSource="{Binding Path=JobListViewSource}">
    <ListView.View>
        <GridView AllowsColumnReorder="False">
            <GridViewColumn Width="10" HeaderContainerStyle="{DynamicResource FirstColumnGridViewColumnHeader}" CellTemplate="{StaticResource EmptyColumnTemplate}" />
            <vm:SortListViewColumn Header="Description" Width="100" SortProperty="Description" SortStyle="JobDataGridViewColumnHeader" CellTemplate="{StaticResource DescriptionColumnTemplate}" />

            <vm:SortListViewColumn Header="Staff" Width="100" SortProperty="Staff.FirstName" SortStyle="JobDataGridViewColumnHeader" CellTemplate="{StaticResource StaffColumnTemplate}" />

            <vm:SortListViewColumn Header="Client" Width="50" SortProperty="Client.Name"  SortStyle="JobDataGridViewColumnHeader" CellTemplate="{StaticResource ClientColumnTemplate}" />

            <vm:SortListViewColumn Header="Samples" Width="100" SortProperty="Samples" SortStyle="JobDataGridViewColumnHeader" CellTemplate="{StaticResource SamplesNoColumnTemplate}" />

            <vm:SortListViewColumn Header="Entry Date" Width="100" SortProperty="EntryDate" SortStyle="JobDataGridViewColumnHeader" CellTemplate="{StaticResource EntryDateColumnTemplate}" />

            <GridViewColumn Width="10" CellTemplate="{StaticResource EmptyColumnTemplate}" />
        </GridView>
    </ListView.View>
</vm:JobListView>

vm：JobListView是一个继承自ListView

的类

CellTemplates的定义如下： -

<!-- description column -->
<DataTemplate x:Key="DescriptionColumnTemplate">
    <TextBox Style="{StaticResource ReadOnlyTextBlockStyle}" Text="{Binding Path=Description}" />
</DataTemplate>

ItemsSource绑定到我的VM上的属性，如下所示： -

public ICollectionView JobListViewSource
{
    get { return Get(() => JobListViewSource); }
    set { Set(() => JobListViewSource, value); }
}

我设置了这样的属性： -

CollectionViewSource source = new CollectionViewSource();
source.Source = this.Jobs;
this.JobListViewSource = source.View;

其中Jobs是Job对象的ObservableCollection

我在网格中显示的只是Job对象的命名空间而不是每列中的各个属性

我做错了什么？

Answer 1

尝试使用

this.JobListViewSource.SourceCollection = this.Jobs而不是

CollectionViewSource source = new CollectionViewSource();
source.Source = this.Jobs;
this.JobListViewSource = source.View;

WPF ListView绑定显示类命名空间

1 个答案: